US6063406AExpiredUtility

Skin care compositions

Assignee: CHEMCRAFT INCPriority: Apr 18, 1997Filed: Apr 17, 1998Granted: May 16, 2000
Est. expiryApr 18, 2017(expired)· nominal 20-yr term from priority
A61K 33/14
76
PatentIndex Score
53
Cited by
7
References
8
Claims

Abstract

The present invention includes a process and composition for treating skin disorders. The composition of the present invention comprises 94.0 to 99.2 percent by weight of cation-free water, 0.1 to 1.0 percent by weight of Calcium chloride, 0.0 to 2.0 percent by weight of linear long chain polyphosphate, 0.1 to 1.0 percent by weight of sodium bicarbonate and 0.5 to 3.0 percent by weight of cross-linked polyacrylamide polymer.

Claims

exact text as granted — not AI-modified
What is claimed is: 
     
       1. A composition for treating skin comprising: 94.0 to 99.2 percent by weight of tap water treated by removing 50 to 98 percent of the mineral cations;   0.1 to 1.0 percent by weight of Calcium chloride;   0.0 to 2.0 percent by weight of linear long chain polyphosphate;   0.1 to 1.0 percent by weight of sodium bicarbonate; and   0.5 to 3.0 percent by weight of cross-linked polyacrylamide polymer.   
     
     
       2. A composition of claim 1 wherein the pH is in the range of about 3.0 to 4.5. 
     
     
       3. A composition for treating skin comprising: 93.2 to 99.19 percent by weight of tap water treated by removing 50 to 98 percent of the mineral cations;   0.1 to 1.0 percent by weight of Calcium chloride;   0.0 to 2.0 percent by weight of linear long chain polyphosphate;   0.1 to 1.0 percent by weight of sodium bicarbonate;   0.5 to 3.0 percent by weight of cross-linked polyacrylamide polymer; and   0.01 to 1.0 percent by weight of calendula extract.   
     
     
       4. The composition of claim 3 wherein the pH is in the range of about 3.0 to 4.5. 
     
     
       5. A method of providing a topical healing solution comprising the steps of: removing fifty to ninety-eight percent of the mineral cations from a tap water sample by electrochemical reaction;   treating the water through ozonation;   providing 94.0 to 99.2 percent by weight of the water;   adding 0.1 to 1.0 percent by weight of Calcium chloride to the water;   adding 0.0 to 2.0 percent by weight of linear long chain polyphosphate to the water;   adding 0.1 to 1.0 percent by weight of sodium bicarbonate to the water; and   mixing 0.5 to 3.0 percent by weight of cross-linked polyacrylamide polymer in the water.   
     
     
       6. The method of claim 5 wherein the solution has a pH in the range of about 3.0 to 4.5 
     
     
       7. A method of providing a topical healing solution comprising the steps of: removing fifty to ninety-eight percent of the mineral cations from tap water;   treating the water through ozonation;   providing 93.2 to 99.19 percent by weight of the water;   adding 0.1 to 1.0 percent by weight of Calcium chloride to the water;   adding 0.0 to 2.0 percent by weight of linear long chain polyphosphate to the water;   adding 0.1 to 1.0 percent by weight of sodium bicarbonate to the water;   adding 0.5 to 3.0 percent by weight of cross-linked polyacrylamide polymer to the water; and   mixing 0.01 to 1.0 percent by weight of calendula extract in the water.   
     
     
       8. The method of claim 7 wherein the solution has a pH in the range of about 3.0 to 4.5.

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